A188109 - OEIS

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A188109 as a triangular array

1

3 1

19 6 1

152 47 9 1

1367 418 84 12 1

13195 4007 825 130 15 1

133556 40368 8433 1400 185 18 1

1398696 421332 88872 15239 2170 249 21 1

15029311 4515706 959080 168112 25100 3162 322 24 1

164764985 49405895 10547361 1878462 289788 38772 4403 404 27 1

A188109 as a square array

`1`	`3`	`19`	`152`	`1367`	`13195`	`133556`	`1398696`	`15029311`	`164764985`
`1`	`6`	`47`	`418`	`4007`	`40368`	`421332`	`4515706`	`49405895`
`1`	`9`	`84`	`825`	`8433`	`88872`	`959080`	`10547361`
`1`	`12`	`130`	`1400`	`15239`	`168112`	`1878462`
`1`	`15`	`185`	`2170`	`25100`	`289788`
`1`	`18`	`249`	`3162`	`38772`
`1`	`21`	`322`	`4403`
`1`	`24`	`404`
`1`	`27`
`1`

A188109 as an upper right triangle

`1`	`3`	`19`	`152`	`1367`	`13195`	`133556`	`1398696`	`15029311`	`164764985`
	`1`	`6`	`47`	`418`	`4007`	`40368`	`421332`	`4515706`	`49405895`
		`1`	`9`	`84`	`825`	`8433`	`88872`	`959080`	`10547361`
			`1`	`12`	`130`	`1400`	`15239`	`168112`	`1878462`
				`1`	`15`	`185`	`2170`	`25100`	`289788`
					`1`	`18`	`249`	`3162`	`38772`
						`1`	`21`	`322`	`4403`
							`1`	`24`	`404`
								`1`	`27`
									`1`

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Last modified April 20 00:00 EDT 2024. Contains 371798 sequences. (Running on oeis4.)